Ex-Husband, Please Go Away

Married into a wealthy family, but was infertile for three years. When she finally cured her infertility and prepared to give birth to a child for him, he brought his pregnant mistress into the house with a high profile and said, "Since you can't give birth, get out of here. Do you want our Mo family to have no descendants?" Her mother-in-law scolded her extremely viciously; "I've already signed it, just leave when you figure it out!", And her husband mercilessly threw a divorce agreement in her face.